What is Literature Review ?
A literature review discusses published information in a particular subject area, and sometimes information in a particular subject area within a certain time period.
Source : http://writingcenter.unc.edu/handouts/literature-reviews/
Graphical summary of the qualitative steps steps involved in a literature review:
Source : http://dkit.ie.libguides.com/c.php?g=314530&p=2098743
